X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fmtd%2Fnand%2Fnand_util.c;h=024f6fb4402485bc6337a00af308e1eeb5a3e013;hb=e3bf81b1e841ecabe7c8b3d48621256db8b8623e;hp=1d22b5240d46701468ce911046dede4bf125ad43;hpb=5a34d9bf31a021987f97f20aefa812b97b58584e;p=u-boot

diff --git a/drivers/mtd/nand/nand_util.c b/drivers/mtd/nand/nand_util.c
index 1d22b5240d..024f6fb440 100644
--- a/drivers/mtd/nand/nand_util.c
+++ b/drivers/mtd/nand/nand_util.c
@@ -14,29 +14,9 @@
  * Copyright (C) 2008 Nokia Corporation: drop_ffs() function by
  * Artem Bityutskiy <dedekind1@gmail.com> from mtd-utils
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License version
- * 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
  * Copyright 2010 Freescale Semiconductor
- * The portions of this file whose copyright is held by Freescale and which
- * are not considered a derived work of GPL v2-only code may be distributed
- * and/or modified under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of the
- * License, or (at your option) any later version.
+ *
+ * SPDX-License-Identifier:	GPL-2.0
  */
 
 #include <common.h>
@@ -73,7 +53,6 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 	struct jffs2_unknown_node cleanmarker;
 	erase_info_t erase;
 	unsigned long erase_length, erased_length; /* in blocks */
-	int bbtest = 1;
 	int result;
 	int percent_complete = -1;
 	const char *mtd_device = meminfo->name;
@@ -124,7 +103,7 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 			puts("Size of erase exceeds limit\n");
 			return -EFBIG;
 		}
-		if (!opts->scrub && bbtest) {
+		if (!opts->scrub) {
 			int ret = mtd_block_isbad(meminfo, erase.addr);
 			if (ret > 0) {
 				if (!opts->quiet)
@@ -165,8 +144,8 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 			ops.mode = MTD_OPS_AUTO_OOB;
 
 			result = mtd_write_oob(meminfo,
-			                            erase.addr,
-			                            &ops);
+						    erase.addr,
+						    &ops);
 			if (result != 0) {
 				printf("\n%s: MTD writeoob failure: %d\n",
 				       mtd_device, result);
@@ -208,6 +187,9 @@ int nand_erase_opts(nand_info_t *meminfo, const nand_erase_options_t *opts)
 
 #ifdef CONFIG_CMD_NAND_LOCK_UNLOCK
 
+#define NAND_CMD_LOCK_TIGHT     0x2c
+#define NAND_CMD_LOCK_STATUS    0x7a
+ 
 /******************************************************************************
  * Support for locking / unlocking operations of some NAND devices
  *****************************************************************************/
@@ -336,7 +318,7 @@ int nand_unlock(struct mtd_info *mtd, loff_t start, size_t length,
 	int page;
 	struct nand_chip *chip = mtd->priv;
 
-	debug("nand_unlock%s: start: %08llx, length: %d!\n",
+	debug("nand_unlock%s: start: %08llx, length: %zd!\n",
 		allexcept ? " (allexcept)" : "", start, length);
 
 	/* select the NAND device */